SONOFF 4CH PRO R3 is a 4-gang DIY Wi-Fi Smart Switch designed to give
you the ability to integrate smart control into your existing home to
enable a smart home. It has 4 gangs that can be used to control lights
and other home appliances at the same time in four areas of your home.
4CH PRO R3 is designed with an additional function for RF control. The
function is purposely adopted to make you turn on/off the device
connected with 4CH PRO R3 via the RM433 remote controller.
Remotely control connected lights or devices via APP
3 working modes with self-locking, interlock and inching mode for even remote control garage door and roller blinds
Support scheduling a timer to make devices automatically start and stop to work
Customize smart scenes to make the device connected with the switch to trigger other devices
Share the control permission of devices to other accounts to control together
Check real-time ON/OFF status of devices on your mobile phone
Power on state allows users to set the On/Off/Keep status for the
connected device before power failure and ensure it remains the arranged
status after power restoration
